From a0a53c8ba95451feef6c1975016f0a1eb3044ad4 Mon Sep 17 00:00:00 2001 From: "Denis V. Lunev" Date: Tue, 11 Dec 2007 04:19:17 -0800 Subject: [NETNS]: struct net content re-work (v3) Recently David Miller and Herbert Xu pointed out that struct net becomes overbloated and un-maintainable. There are two solutions: - provide a pointer to a network subsystem definition from struct net. This costs an additional dereferrence - place sub-system definition into the structure itself. This will speedup run-time access at the cost of recompilation time The second approach looks better for us. Other sub-systems will follow. Signed-off-by: Denis V. Lunev Acked-by: Daniel Lezcano Signed-off-by: David S. Miller --- include/net/netns/unix.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 include/net/netns/unix.h (limited to 'include/net/netns/unix.h') diff --git a/include/net/netns/unix.h b/include/net/netns/unix.h new file mode 100644 index 000000000000..284649d4dfb4 --- /dev/null +++ b/include/net/netns/unix.h @@ -0,0 +1,13 @@ +/* + * Unix network namespace + */ +#ifndef __NETNS_UNIX_H__ +#define __NETNS_UNIX_H__ + +struct ctl_table_header; +struct netns_unix { + int sysctl_max_dgram_qlen; + struct ctl_table_header *ctl; +}; + +#endif /* __NETNS_UNIX_H__ */ -- cgit v1.2.3